package envoy.client.ui.controller;

import java.util.Map;

import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.scene.input.*;

import envoy.client.data.Context;
import envoy.client.data.shortcuts.KeyboardMapping;
import envoy.client.ui.listcell.ListCellFactory;
import envoy.client.ui.settings.*;

/**
 * Controller for the settings scene.
 *
 * @author Kai S. K. Engelbart
 * @since Envoy Client v0.1-beta
 */
public final class SettingsScene implements KeyboardMapping {

	@FXML
	private ListView<SettingsPane> settingsList;

	@FXML
	private TitledPane titledPane;

	@FXML
	private void initialize() {
		settingsList.setCellFactory(new ListCellFactory<>(pane -> new Label(pane.getTitle())));
		settingsList.getItems().addAll(new GeneralSettingsPane(), new UserSettingsPane(),
			new DownloadSettingsPane(), new BugReportPane());
	}

	@FXML
	private void settingsListClicked() {
		final var pane = settingsList.getSelectionModel().getSelectedItem();
		if (pane != null) {
			titledPane.setText(pane.getTitle());
			titledPane.setContent(pane);
		}
	}

	@FXML
	private void backButtonClicked() {
		Context.getInstance().getSceneContext().pop();
	}

	@Override
	public Map<KeyCombination, Runnable> getKeyboardShortcuts() {
		return Map.of(new KeyCodeCombination(KeyCode.B, KeyCombination.CONTROL_DOWN),
			this::backButtonClicked);
	}
}